C C++ Errors Question:

What is syntax error?

synatx error is a compile type error. it will occur when
the programmer doesnot follow the standard rules or
syntax of programming.

Previous Question	Next Question
void main() { int i=5,y=3,z=2,ans; clrscr(); printf("%d",++i + --z + i++ + --i * ++y); i=5,y=3,z=2; ans=++i + --z + i++ + --i * ++y; printf("n%d",ans); getch(); } Its output is 37 and 31.... Please explain me why its different How it works?	What is meant for variable not found?